31490

Technical Characteristics

• Nominal Thread Size

  0.164 inches single group

• Body Width

  2.562 inches maximum

• Winding Tap Location (Non-Core)

  err-070

• Special Features

  1 primary winding; 5 secondary windings

• Mounting Method

  threaded stud single group

• Cubic Measure (Non-Core)

  26.34 cubic inches

• Winding Operating Voltage

  28.40 ac volts nominal single component 3rd secondary

• Winding Operating Voltage

  28.40 ac volts nominal single component 4th secondary

• Winding Operating Voltage

  55.00 ac volts nominal single component 1st secondary

• Terminal Type And Quantity

  17 tab, solder lug

• Reliability Indicator

  not established

• Body Length

  2.938 inches maximum

• Thread Class (Non-Core)

  err-070

• Input-Output Phase Relationship

  single phase to single phase single component

• Winding Operating Voltage

  115.00 ac volts nominal single component single primary

• Inclosure Type

  hermetically sealed

• Thread Series Designator

  unc single group

• Center To Center Distance Between Mounting Facilities Parallel To Width

  1.985 inches minimum single mounting facility single center group and 2.015 inches maximum single mounting facility single center group

• Winding Function And Quantity

  1 primary single component and 5 primary single component

• Winding Operating Current

  1.0 amperes dc nominal single component 1st secondary

• Winding Operating Current

  1.0 amperes dc nominal single component 2nd secondary

• Mounting Facility Quantity

  4 single group

• Center To Center Distance Between Mounting Facilities Parallel To Length

  2.360 inches minimum single mounting facility single center group and 2.390 inches maximum single mounting facility single center group

• Frequency Rating

  50.0 hertz nominal single component or 60.0 hertz nominal single component

• Winding Operating Voltage

  22.00 ac volts nominal single component 2nd secondary

• Winding Shielding Method

  core grounded single component

• Winding Operating Current

  175.0 milliamperes dc nominal single component 3rd secondary

• Body Height

  3.500 inches maximum

• Winding Operating Current

  175.0 milliamperes dc nominal single component 4th secondary